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Application of Chinese herbal medicine additive in improving fatty acid composition and anti-inflammatory and anti-stress functions of pork

A technology of Chinese herbal medicine additives and fatty acids, which is applied in the field of livestock breeding, to achieve the effects of increasing anti-oxidation, reducing eye muscle brightness, and improving composition

Pending Publication Date: 2020-06-12
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are no research reports on forsythia or its extracts in improving fatty acid composition in pig meat, improving meat quality, anti-inflammation and anti-stress functions

Method used

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  • Application of Chinese herbal medicine additive in improving fatty acid composition and anti-inflammatory and anti-stress functions of pork
  • Application of Chinese herbal medicine additive in improving fatty acid composition and anti-inflammatory and anti-stress functions of pork
  • Application of Chinese herbal medicine additive in improving fatty acid composition and anti-inflammatory and anti-stress functions of pork

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Application of embodiment 1 Chinese herbal medicine additive in pig breeding

[0032] Select 64 growing-finishing pigs with an initial body weight of about 85 kg, randomly group them according to sex and body weight, set up 2 treatment groups (experimental group and control group), each treatment has 8 repetitions, and each repetition has 4 pigs, of which Four replicates were all boars and the other four replicates were all sows.

[0033] Control group: only fed the basic diet without adding any Chinese herbal medicine additives.

[0034] Test group: add Chinese herbal medicine additives according to the dose of 15.62mg / kg basic diet, and feed the feed containing Chinese herbal medicine additives. Arthrin A 17mg; the preparation method of Chinese herbal medicine additive is as follows:

[0035] (1) Forsythia fruit was purchased from Tongrentang Pharmacy in Beijing, and the place of origin is Shaanxi, China. Take 100g of forsythia dried fruit and grind it into powder. ...

Embodiment 2

[0046] Embodiment 2 Chinese herbal medicine additive influences analysis on the growth performance of growing and finishing pigs

[0047] Statistical analysis is carried out to the growth performance of the growth-finishing pigs of test group and control group in embodiment 1, and the result is as shown in table 2, and the result shows, adds the Chinese herbal medicine additive that is made up of 4 kinds of forsythia active ingredients in the diet to the fattening pig's growth performance. There was no significant effect on growth performance (P>0.05), but the average daily gain increased by 8.6%, the average daily feed intake increased by 1.0%, and the weight gain and feed consumption ratio increased by 7.0%.

[0048] Table 2 Effects of adding Chinese herbal medicine additives on the growth performance of growing and finishing pigs in the diet

[0049]

Embodiment 3

[0050] Embodiment 3 Chinese herbal medicine additive is to the influence analysis of fatty acid composition in the meat of growth-finishing pig

[0051] The contents of various fatty acids in the meat of the growing and finishing pigs of the test group and the control group in Example 1 were detected and statistically analyzed, and the results are shown in Table 3. The results showed that the addition of Chinese herbal medicine additives consisting of four active components of Forsythia in the diet could significantly increase the content of C22:1n9 and SFA / PUFA (P<0.05) in the eye muscles of fattening pigs, and significantly reduce the n-6 / n-3 PUFA ( P<0.05); it has a tendency to significantly increase the content of C10:0 and C20:5n3 in fattening pig eye muscles. The increase of SFA / PUFA, C20:5n3 and the decrease of n-6 / n-3PUFA indicate that the Chinese herbal medicine extract has the function of improving the fatty acid composition of pork.

[0052] The effect of adding Ch...

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Abstract

The invention relates to the technical field of livestock breeding, in particular to application of a Chinese herbal medicine additive in improving fatty acid composition and anti-inflammatory and anti-stress functions of pork. It is found that the Chinese herbal medicine additive formed by compounding forsythin aglycone, forsythin, forsythia suspensa A and forsythiaside A can effectively improvethe composition of fatty acid in pork of pigs and reduce the brightness of ocular muscles, and further the quality of the pork is remarkably improved; in addition, the Chinese herbal medicine additivecan also significantly improve the anti-stress and anti-inflammatory functions of pigs. The new function of the Chinese herbal medicine additive containing the forsythia suspensa extract active ingredients provides a new method for improving fatty acid composition in pork; a new thought is provided for improving the disease resistance and the growth and production performance of the growing-finishing pigs, a feasible scheme is provided for solving the production key problem of the growing-finishing pigs, and good market application prospects are achieved.

Description

technical field [0001] The invention relates to the technical field of livestock breeding, in particular to the application of a Chinese herbal medicine additive in improving fatty acid composition in pig meat and improving anti-inflammation and anti-stress functions. Background technique [0002] In recent years, the addition of antibiotic growth-promoting agents to livestock diets has been gradually restricted. Therefore, it is urgent to find effective, stable and safe alternatives to feed-grade antibiotics to promote the growth performance of livestock and prevent diseases. Natural Chinese herbal feed additives have attracted widespread attention as an alternative to antibiotic growth promoters. Many Chinese herbal medicines and their extracts have antioxidant, antibacterial and growth-promoting effects on livestock, so they can be used as feed additives. The beneficial effects of Chinese herbal extracts on livestock may come from increased feed intake and activation of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/37A23K20/142A23K20/174A23K20/20A23K20/26A23K50/30A61K36/634A61P39/00A61P29/00A61P3/06
CPCA23K10/30A23K10/37A23K20/142A23K20/174A23K20/26A23K20/30A23K50/30A61K36/634A61P39/00A61P29/00A61P3/06Y02P60/87
Inventor 朴香淑龙沈飞尚庆辉刘汉锁吴迪
Owner CHINA AGRI UNIV
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